Armas “Manual" model valve is the hydraulic control valve operated by line pressure and designed to ensure opening/closing process by means of a 3-way selector valve. Minimum opening pressure of valve is 0.7 bar. Thanks to its flexible diaphragm, it makes easy and fast control process in high pressure applications and is closed as fully tight without causing surge. It can be used in different applications by adding different pilot valves on its main body.

Armas “Manual" model valve is the hydraulic control valve operated by line pressure and designed to ensure opening/closing process by means of a 3-way selector valve. Minimum opening pressure of valve is 0.7 bar. Thanks to its flexible diaphragm, it makes easy and fast control process in high pressure applications and is closed as fully tight without causing surge. It can be used in different applications by adding different pilot valves on its main body.

Write your own review

Only registered users can write reviews

Review title:*

Review text:*

Rating:

Bad

Excellent

Armas Plastic Hydraulic Control Valves - 500 Series

GENERAL DESCRIPTION

Armas 500 series valves are direct diaphragm closing automatic hydraulic control valves which work with line pressure. They ensure easy and smooth flow with minimum pressure losses thanks to excellent design of valve body and diaphragm. No wearable parts such as stem, bearing and seat exist in main valve body, valve life is much longer than other competitor valves. Only movable part of valve is the valve diaphragm. Armas 500 series hydraulic control valves are designed so that it can be used in potable water force network, agricultural irrigation, filtration, industrial applications by even an unskilled personnel.

GENERAL FEATURES

Easy use and maintenance due to simple design

Low cost

Operation in wide pressure range

Perfect modulation even in lower flow rates

Anti-surge closing and opening with flexible diaphragm

Full tightness thanks to reinforced diaphragm and inner spring

Long life with Glass Reinforced Polyamide material

Wide control application range by using different pilot valves

Operation in both horizontal and vertical positions in application areas

OPERATING PRINCIPLE

It is an automatic hydraulic control valve designed to make desired modulation in main valve network line as full hydraulically by means of line pressure without requiring different energy sources such as electric, pneumatic or mechanic energy.

VALVE OPENING MODE

When pilot valve located on main valve being in closed position is brought into relief position, pressurized water within control chamber on main valve diaphragm is released. When line pressure (P1) reaches to a value which will overcome spring force, water carries valve to fully open position by applying a hydraulic force to valve diaphragm from bottom.

MODULATION MODE

Pilot valves which are connected to main valve actuator ensure that main valve works in modulated mode. According to flow rate or pressure conditions, it ensures that main valve Works in modulation mode by controlling pressure of fluid within main valve actuator (control chamber).

VALVE CLOSING MODE

When the pilot valves on the main valve transfers the upstream water pressure to valve actuator (control chamber), water in the control chamber creates a hydraulic force on the valve diaphragm. This pressure force combined with extra force applied by inner spring, ensures that valve will be closed with full tightness.

Armas - Valves and Filters

ARMAS was founded in 1998 to produce valves for potable water and agricultural irrigation systems. It has become one of the leader establishments of its sector in a short time thanks to ARMAS makes valves.

ARMAŞ has given high quality services with economical prices to his costumers in industry, potable water networks and agricultural irrigation systems by means of Hydraulic Control Valves, Automatic Filtration Systems, Gate Valves, Ball Valves, Strainers, Check Valves, Air Valves and Hydrants he produced. Our company who does not sacrifice quality in production has used ISO 9001-2000 Quality Management System since 2000. In the scope of importance we gave for both human and environment, we have developed our institutional structure day by day with ISO 14001 Environmental Management System Certificate and TS 18001 Occupational Healthy and Safety Certificate since 2007. Our products have been subjected to pressure and performance tests before sales by Quality Control Department and technical support services have been given at the installation, operation and maintenance stages after sales by our experienced engineers.

ARMAS has continued R&D investments in order to present more quality and reliable products to his costumers, will continue its costumer-satisfaction focused services with increasing achievements in future thanks to his dynamic staff, powerful brand and permanent developing structure.